1335207-66-3Relevant academic research and scientific papers
Thiourea-catalyzed enantioselective iso-pictet-spengler reactions
Lee, Yunmi,Klausen, Rebekka S.,Jacobsen, Eric N.
supporting information; experimental part, p. 5564 - 5567 (2011/12/03)
A one-pot condensation of isotryptamines and aldehydes that affords enantiomerically enriched 4-substituted tetrahydro-γ-carbolines is reported. The reaction is induced by a chiral thiourea/benzoic acid dual catalyst system. Purification of the N-Boc-prot
